A loose garage door opener chain makes loud slapping sounds and causes jerky door movements that smack the rollers against the track.
Garage door chain rattles.
Documenting how i repaired the garage door.
Step 1 identify the source of the noise.
Model 139 53990ds 3 4 hp craftsmen garage door opener.
When the bolts and nuts become loose they can cause your garage door to make a vibrating or rattling noise when you open and close it.
A chain drive garage door opener is a great feature to have for your home but sometimes it can end up being noisy.
A constant grinding noise could be a sign that your garage door opener s chain or belt is either too loose or too tight either way it needs adjusting.
It gets constant use and that wears down the gears chain and integrity of the door.
A squeaky garage door is a hassle and over the years things will just get worse.
Garage doors have moving parts that need to be maintained.
There are a few things you can do on your own to reduce this noise or eliminate it entirely.
When your garage door opener chain becomes loose it creates a loud slapping sound and causes the rollers to smack against the track because of jerky door movements.
Adjust the chain on a garage door opener with help from a garage door spec.
If you have a track drive opener the next step is to lubricate the opener track with grease.
Garage door opener chain rattles at the end of the travel in either direction.
The chain is a very important component that makes up a garage door opener system.
So start by tightening the chain find the procedure in your owner s manual.
I am not a professional.
Consider the guide below to lessen the noise you hear.
Door opener had been working fine for the past 2 years since i installed it until the other day when i heard a snap cracking sound while the door was opening.
The chain got loose and popped off the gear.